EASY INSTALLATION & SIMPLE USE:1 rolls of 32.8 feet rope lights with strong adhesive tape, only just tear off and stick the strip lights on a clean, flat dry surface, finish in minutes. SMART APP & REMOTE CONTROL:With a stable bluetooth connection app and 44 keys IR remote for control, easily transforming different color mode atmosphere for same space. MUSIC SYNC & TIMER SETTING:Music sync color changing, lights color will change with the music beats or microphone voice; led lights will turn on/off automatically at the setting time point and date. Multiple Scenes Available: Rgb led strip lights is a suitable house ornament, transforms your home, kitchen, Baby room, ceiling, back of tv, desk, stairs, bar and more with color changing lights. VARIETY PLACE & WIDELY USE:Ultra long led lights for bedroom, suitable for decorating your Bedroom, room, party, kitchen cabinets, gameing room, as Christmas, birthday